@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90c7e734-0647-48ea-8049-636397f88293> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90c7e734-0647-48ea-8049-636397f88293> .